47139555420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{312887}}^1$

素因数の和:312942

約数の個数: 144

約数和(自身を含む): 153069815808

約数和(自身を除く): 105930260388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1620, 1674, 1860, 2430, 2511, 2790, 3348, 4185, 4860, 5022, 5580, 7533, 8370, 10044, 12555, 15066, 16740, 25110, 30132, 37665, 50220, 75330, 150660, 312887, 625774, 938661, 1251548, 1564435, 1877322, 2815983, 3128870, 3754644, 4693305, 5631966, 6257740, 8447949, 9386610, 9699497, 11263932, 14079915, 16895898, 18773220, 19398994, 25343847, 28159830, 29098491, 33791796, 38797988, 42239745, 48497485, 50687694, 56319660, 58196982, 76031541, 84479490, 87295473, 96994970, 101375388, 116393964, 126719235, 145492455, 152063082, 168958980, 174590946, 193989940, 253438470, 261886419, 290984910, 304126164, 349181892, 380157705, 436477365, 506876940, 523772838, 581969820, 760315410, 785659257, 872954730, 1047545676, 1309432095, 1520630820, 1571318514, 1745909460, 2356977771, 2618864190, 3142637028, 3928296285, 4713955542, 5237728380, 7856592570, 9427911084, 11784888855, 15713185140, 23569777710, 47139555420]

約数ペア:

[(1, 47139555420), (2, 23569777710), (3, 15713185140), (4, 11784888855), (5, 9427911084), (6, 7856592570), (9, 5237728380), (10, 4713955542), (12, 3928296285), (15, 3142637028), (18, 2618864190), (20, 2356977771), (27, 1745909460), (30, 1571318514), (31, 1520630820), (36, 1309432095), (45, 1047545676), (54, 872954730), (60, 785659257), (62, 760315410), (81, 581969820), (90, 523772838), (93, 506876940), (108, 436477365), (124, 380157705), (135, 349181892), (155, 304126164), (162, 290984910), (180, 261886419), (186, 253438470), (243, 193989940), (270, 174590946), (279, 168958980), (310, 152063082), (324, 145492455), (372, 126719235), (405, 116393964), (465, 101375388), (486, 96994970), (540, 87295473), (558, 84479490), (620, 76031541), (810, 58196982), (837, 56319660), (930, 50687694), (972, 48497485), (1116, 42239745), (1215, 38797988), (1395, 33791796), (1620, 29098491), (1674, 28159830), (1860, 25343847), (2430, 19398994), (2511, 18773220), (2790, 16895898), (3348, 14079915), (4185, 11263932), (4860, 9699497), (5022, 9386610), (5580, 8447949), (7533, 6257740), (8370, 5631966), (10044, 4693305), (12555, 3754644), (15066, 3128870), (16740, 2815983), (25110, 1877322), (30132, 1564435), (37665, 1251548), (50220, 938661), (75330, 625774), (150660, 312887)]